K is the 11th letter of the English alphabet or is short for kilo or karat.(noun)
The definition of k is related to the 11th letter in the English alphabet or the sound of that letter.(adjective)
An example of K used as an adjective is in the phrase "K pancakes," which means pancakes shaped like that letter.
See k in Webster's New World College Dictionary
Origin: < (struc)k (out)Baseball strikeout
Origin: ModL kalium < Ar (al-)qili: see alkaliChem. potassium
See k in American Heritage Dictionary 4
or Knoun pl. K's k's or K's also ks or Ks
Origin: From New Latin kalium, potassium; see hypokalemia.
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